Marilyn Manson barely edged out Korn frontman Jonathan Davis in what was our closest match in the first round. Manson acquired 50.3 percent of fan votes to advance the shock rocker to the next round. Here, he faces a very different matchup in what will come down to two different fan groups showing support.

Ronnie James Dio is often considered the voice of metal and he showed it as he beat King Diamond with 87 percent of your votes. The man who's voice never seemed to age was taken from us too early, but his legacy lives on, as shown in the first round. Will Dio's legions of fans raise their horns and vote him past Marilyn Manson? That remains to be ween.

Marilyn Manson or Ronnie James Dio? Cast your vote for the Greatest Metal Frontman in the poll below! Voting for this round closes on Sunday, Nov. 10 at 11:59PM ET. Fans can vote once per hour, so keep coming back to make sure that your favorite metal musician wins!